<template>
  <div>
    <!--   - Cannot use v-for on stateful component root element because it renders multiple elements.
- 无法在有状态组件根元素上使用 v-for，因为它会呈现多个元素。 -->
    <!-- 递归组件显示成人票  -->
    <div class="item" v-for="(item, index) in list" :key="index">
      <div class="item-title border-bottom">
        <span class="item-title-icon"></span>
        {{item.title}}
      </div>
      <div v-if="item.children" class="item-children">
        <detail-list :list="item.children"></detail-list>

      </div>
    </div>
  </div>
</template>

<script>
export default {
  name: 'detailList', //这个名字必须是这样，在这里是注册在父组件的名字 devtools中显示的这个就是name中的名
  props: {
    list: Array
  }
}
</script>

<style scoped>
.item-title {
  line-height: 0.8rem;
  font-size: 0.32rem;
  padding: 0 0.2rem;
}
.item-title-icon {
  position: relative;
  left: 0.06rem;
  top: 0.06rem;
  display: inline-block;
  width: 0.36rem;
  height: 0.36rem;
  background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -0.45rem
    no-repeat;
  margin-right: 0.1rem;
  background-size: 0.4rem 3rem;
}
.item-children {
  padding: 0 0.2rem;
}
</style>